Finding the Third Proportional to 1,103,332 and 1,687,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,103,332 : 1,687,088 = 1,687,088 : x
2. Step 2: Convert to fraction form
   1,103,332/1,687,088 = 1,687,088/x
3. Step 3: Cross multiply
   1,103,332x = 1,687,088 × 1,687,088
4. Step 4: Simplify right side
   1,103,332x = 2,846,265,919,744
5. Step 5: Solve for x
   x = 2,846,265,919,744/1,103,332
6. Step 6: Final answer
   x = 2,579,700.33